Fidel Castro,Raul Castro

In this March 14, 1957 file photo, Fidel Castro, the young anti-Batista guerrilla leader, center, is seen with his brother Raul Castro, left, and Camilo Cienfuegos, right, while operating in the Mountains of Eastern Cuba.

FILE – In this March 14, 1957 file photo, Fidel Castro, the young anti-Batista guerrilla leader, center, is seen with his brother Raul Castro, left, and Camilo Cienfuegos, right, while operating in the Mountains of Eastern Cuba. Cuban President Raul Castro has announced the death of his brother Fidel Castro at age 90 on Cuban state media on Friday, Nov. 25, 2016. (AP Photo/Andrew St. George, File)